CVE-2019-11203 TIBCO ActiveMatrix BPM Cross-Site Scripting and Cross-Site Request Forgery Vulnerabilities
Attackers can execute scripts or forge requests in TIBCO ActiveMatrix BPM clients, potentially compromising user sessions and data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-11203?
CVE-2019-11203 is a high-severity cross-site scripting vulnerability in TIBCO ActiveMatrix BPM, published on 24 Apr 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The workspace client, openspace client, app development client, and REST API of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM contain cross site scripting (XSS) and cross-site request forgery vulnerabilities. Affected releases are TIBCO Software Inc.'s TIBCO ActiveMatrix BPM: versions up to and including 4.2.0, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric: versions up to and including 4.2.0, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM: versions up to and including 1.4.1.
Which versions are affected by CVE-2019-11203?
It affects 2 products.
Products include Tibco Activematrix Business Process Management, Tibco Silver Fabric Enabler.
How do I fix CVE-2019-11203?
No fix has been published for CVE-2019-11203 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-11203 being exploited?
There is no known exploitation of CVE-2019-11203 in the wild and no public exploit code.
Other vulnerabilities in TIBCO ActiveMatrix BPM
Sources
Also known as GHSA-qhc9-mv9r-wv6m.